109 lines
3.7 KiB
C
109 lines
3.7 KiB
C
/***************************************************************************
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Copyright (c) 2013-2016, The OpenBLAS Project
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All rights reserved.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions are
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met:
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1. Redistributions of source code must retain the above copyright
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notice, this list of conditions and the following disclaimer.
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2. Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in
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the documentation and/or other materials provided with the
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distribution.
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3. Neither the name of the OpenBLAS project nor the names of
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its contributors may be used to endorse or promote products
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derived from this software without specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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ARE DISCLAIMED. IN NO EVENT SHALL THE OPENBLAS PROJECT OR CONTRIBUTORS BE
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LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
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USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*****************************************************************************/
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/**************************************************************************************
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* 2016/03/25 Werner Saar (wernsaar@googlemail.com)
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* BLASTEST : OK
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* CTEST : OK
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* TEST : OK
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* LAPACK-TEST : OK
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**************************************************************************************/
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#define HAVE_KERNEL_32 1
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static void sswap_kernel_32 (long n, float *x, float *y)
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{
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__asm__
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(
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".p2align 5 \n"
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"1: \n\t"
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"lxvd2x 32, 0, %4 \n\t"
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"lxvd2x 33, %5, %4 \n\t"
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"lxvd2x 34, %6, %4 \n\t"
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"lxvd2x 35, %7, %4 \n\t"
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"lxvd2x 36, %8, %4 \n\t"
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"lxvd2x 37, %9, %4 \n\t"
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"lxvd2x 38, %10, %4 \n\t"
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"lxvd2x 39, %11, %4 \n\t"
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"lxvd2x 40, 0, %3 \n\t"
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"lxvd2x 41, %5, %3 \n\t"
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"lxvd2x 42, %6, %3 \n\t"
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"lxvd2x 43, %7, %3 \n\t"
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"lxvd2x 44, %8, %3 \n\t"
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"lxvd2x 45, %9, %3 \n\t"
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"lxvd2x 46, %10, %3 \n\t"
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"lxvd2x 47, %11, %3 \n\t"
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"stxvd2x 32, 0, %3 \n\t"
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"stxvd2x 33, %5, %3 \n\t"
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"stxvd2x 34, %6, %3 \n\t"
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"stxvd2x 35, %7, %3 \n\t"
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"stxvd2x 36, %8, %3 \n\t"
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"stxvd2x 37, %9, %3 \n\t"
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"stxvd2x 38, %10, %3 \n\t"
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"stxvd2x 39, %11, %3 \n\t"
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"addi %3, %3, 128 \n\t"
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"stxvd2x 40, 0, %4 \n\t"
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"stxvd2x 41, %5, %4 \n\t"
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"stxvd2x 42, %6, %4 \n\t"
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"stxvd2x 43, %7, %4 \n\t"
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"stxvd2x 44, %8, %4 \n\t"
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"stxvd2x 45, %9, %4 \n\t"
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"stxvd2x 46, %10, %4 \n\t"
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"stxvd2x 47, %11, %4 \n\t"
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"addi %4, %4, 128 \n\t"
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"addic. %2, %2, -32 \n\t"
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"bgt 1b \n"
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"#n=%2 x=%0=%3 y=%1=%4 o16=%5 o32=%6 o48=%7 o64=%8 o80=%9 o96=%10 o112=%11"
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:
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"+m" (*x),
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"+m" (*y),
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"+r" (n), // 2
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"+b" (x), // 3
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"+b" (y) // 4
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:
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"b" (16), // 5
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"b" (32), // 6
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"b" (48), // 7
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"b" (64), // 8
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"b" (80), // 9
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"b" (96), // 10
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"b" (112) // 11
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:
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"cr0",
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"vs32","vs33","vs34","vs35","vs36","vs37","vs38","vs39",
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"vs40","vs41","vs42","vs43","vs44","vs45","vs46","vs47"
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);
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}
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